Q: What are the prime factors of the number 260,616?

 A: 2, 3, 10859

Why are those the prime factors of the number 260,616?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 260,616

260,616
Factor Arrows
2130,308
Factor Arrows
265,154
Factor Arrows
232,577
Factor Arrows
310,859

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 3, 10859

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 10,859 = 260,616

This can also be written as 23 x 31 x 10,8591 = 260,616

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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